发布时间:2025-01-26 15:52:53
材质600球墨铸铁可以焊接的,相对强度可以选用WEWELDING777铸铁焊条,抗拉强度480MPA,抗裂比较好,在焊接QT600的铸铁时可以冷焊工艺焊接,小电流小规范焊接,3.2的焊条电流控制在90-110A电流焊接,窄焊道不要摆弧焊接。
因为压力表接触的少请问压力表接头m2015fg1472quotf 代表什么意思
2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53led灯的整流器坏了那个整流器没看到哪有卖的所以我想买个变压器换但不知道是好多v 只知道l
2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53 2025-01-26 15:52:53